* 7��color TFT
* white acrylic panel
* image memory
* touch screen,auto-snapshot function
* support doorplate with LED lamp auto-illuminating at night
* work as main unit in an apartment
* compatible with 2 Indoor Phones A2-Z2BCS and 2 Outdoor Cameras
* 2 wire, non-polarity
* surface mount * Screen��7" Color Touch Screen
* Input Power DC18V / 1.5A
* Power Consumption����3W(standby);��15W(working)
* Cable Length ��50m���� AWG18 ; ��100m����AWG16
* Product Dimensions��W��H��D�� 236.2 �� 148 �� 28.4mm
* Memory Capacity manual capture: 45 pictures
* auto capture: 50 groups (max. 3 pictures/group)
* SD Card compatible max. 4GB | 